For over a hundred years, the rap on electricity was that you could not store as usefully as you could store oil, gas, coal, and wood. That has made matching power supply with demand a challenge. More recently, we have been told by New England utilities and their ally, the so-called “Independent Operator of New England” (ISO-NE) that increasing amounts of wind and solar, intermittent resources, will make the challenge even harder.
How do we upgrade our electric grid to accommodate more renewables and reduce greenhouse gas emissions while ensuring affordability for all customers? This is a question PP&L and others in the energy community have been tackling through the ongoing electric and gas rate case proceedings at the Public Utilities Commission. In 2017 National Grid submitted a proposal to the Public Utilities Commission to increase gas and electric rates to maintain service reliability and upgrade the system. And now after several months, it appears that a consensus has been reached.